PM7340 S/UNI-IMA-8
PRELIMINARY
INVERSE MULTIPLEXING OVER ATM
DATA SHEET
PMC-2001723
ISSUE 3
INVERSE MULTIPLEXING OVER ATM
Figure 17
- Snapshot of DCB Buffers after delay adjustment
DCB
DCB
DCB
DCB
Link 0
Link 1
Link 2
Link3
Write
Pointer 0
33
29
25
21
17
13
9
Write
Pointer 1
22
18
14
10
6
Write
Pointer 2
15
11
7
Write
Pointer 3
5
8
4
Group
Read
Pointer
1
2
3
When links are deleted from a group, the DCB buffer depths of the remaining
links are not effected. As shown in Figure 18, links 2 and 3 have been deleted
from the group and the depth of the delay compensation buffers remain
unchanged.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
65
PMC [ PMC-SIERRA, INC ]
